Period
to 16 January 2019

The following table provides summary statistics for permanent job vacancies advertised in Essex with a requirement for ES6 skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited ES6 over the 6 months to 16 January 2019 with a comparison to the same period in the previous 2 years.

ECMAScript 2015 (JavaScript ES2015, ES6)
6 months to
16 Jan 2019
Same period 2018 Same period 2017
Rank 86 113 130
Rank change year-on-year +27 +17 -
Permanent jobs citing ES6 5 2 2
As % of all permanent IT jobs advertised in Essex 0.48% 0.15% 0.10%
As % of the Programming Languages category 0.83% 0.24% 0.22%
Number of salaries quoted 5 2 0
Essex median annual salary £30,000 £50,000 -
Median salary % change year-on-year -40.00% - -
East of England median annual salary £50,000 £57,500 £55,000
% change year-on-year -13.04% +4.55% -

ES6 is in the Programming Languages category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Essex with a requirement for coding skills.

All Programming Languages
Essex
Permanent vacancies with a requirement for coding skills 601 847 922
As % of all permanent IT jobs advertised in Essex 57.40% 61.42% 48.15%
Number of salaries quoted 467 733 687
Essex median annual salary £42,500 £50,000 £42,500
Median salary % change year-on-year -15.00% +17.65% +6.25%
10th Percentile £24,000 £27,500 £26,250
90th Percentile £65,000 £70,000 £65,000
East of England median annual salary £47,500 £47,500 £45,000
% change year-on-year - +5.56% +5.88%

ES6
Job Vacancy Trend in Essex

Job postings citing ES6 as a percentage of all IT jobs advertised in Essex.

Job vacancy trend for ES6 in Essex

ES6
Salary Trend in Essex

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing ES6 in Essex.

Salary trend for ES6 in Essex

ES6
Job Locations in Essex

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing ES6 within the Essex region over the 6 months to 16 January 2019. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Chelmsford - 5 £30,000 - 1
ES6
East of England

For the 6 months to 16 January 2019, IT jobs citing ES6 also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Essex region with a requirement for ES6.

1 5 (100.00%) JavaScript
2 4 (80.00%) TypeScript
3 3 (60.00%) React
3 3 (60.00%) Front End Development
3 3 (60.00%) Ember.js
3 3 (60.00%) AngularJS
3 3 (60.00%) HTML5
3 3 (60.00%) HTML
3 3 (60.00%) Aurelia
4 2 (40.00%) Vue.js
4 2 (40.00%) Node.js
4 2 (40.00%) CSS3
4 2 (40.00%) CSS
5 1 (20.00%) Jenkins
5 1 (20.00%) Bitbucket
5 1 (20.00%) Git (software)
5 1 (20.00%) RESTful
5 1 (20.00%) Degree
5 1 (20.00%) C#
5 1 (20.00%) .NET
5 1 (20.00%) Agile Software Development
5 1 (20.00%) Software Engineering
5 1 (20.00%) Greenfield Project

ES6
Co-occurring IT Skills in Essex by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Development Applications
1 1 (20.00%) Bitbucket
1 1 (20.00%) Git (software)
1 1 (20.00%) Jenkins
Job Titles
1 5 (100.00%) Developer
2 3 (60.00%) Front End Developer (Client-Side Developer)
3 2 (40.00%) JavaScript Developer
4 1 (20.00%) .NET Developer
4 1 (20.00%) .NET Programmer
4 1 (20.00%) .NET Software Developer
4 1 (20.00%) .NET Software Engineer
4 1 (20.00%) Angular Developer
4 1 (20.00%) C# .NET Developer
4 1 (20.00%) C# Developer
4 1 (20.00%) C# Programmer
4 1 (20.00%) C# Software Developer
4 1 (20.00%) C# Software Engineer
4 1 (20.00%) HTML Developer
4 1 (20.00%) Junior
4 1 (20.00%) Junior Developer
4 1 (20.00%) Junior Front End Developer (Client-Side Developer)
4 1 (20.00%) Programmer
4 1 (20.00%) Software Engineer
4 1 (20.00%) Software Programmer
Libraries, Frameworks & Software Standards
1 3 (60.00%) AngularJS
1 3 (60.00%) Aurelia
1 3 (60.00%) Ember.js
1 3 (60.00%) HTML
1 3 (60.00%) HTML5
1 3 (60.00%) React
2 2 (40.00%) CSS
2 2 (40.00%) CSS3
2 2 (40.00%) Node.js
2 2 (40.00%) Vue.js
3 1 (20.00%) .NET
3 1 (20.00%) RESTful
Miscellaneous
1 1 (20.00%) Greenfield Project
Processes & Methodologies
1 3 (60.00%) Front End Development
2 1 (20.00%) Agile Software Development
2 1 (20.00%) Software Engineering
Programming Languages
1 5 (100.00%) JavaScript
2 4 (80.00%) TypeScript
3 1 (20.00%) C#
Qualifications
1 1 (20.00%) Degree